TCVN 7741-4-2010 Pressure regulators for use with medical gases Part 4 Low-pressure regulators《医用气体用的压力调节器 第4部分 低压调节器》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

ASTM D3635-2001(2005) Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry《用原子吸收分光光度法测定电绝缘油中溶解的铜含量的标准试验方法》.pdf

ASTM D3635-2013 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry《用原子吸收分光光度法测定电绝缘油中溶解铜含量的标准试验方法》.pdf

ASTM D3636-2006 Standard Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials《固体电绝缘材料的取样及质量评定的标准操作规程》.pdf

ASTM D3636-2011 Standard Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials《固体电绝缘材料的取样及质量评定的标准操作规程》.pdf

ASTM D3636-2013 Standard Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials《固体电绝缘材料的取样及质量评定的标准实施规程》.pdf

ASTM D3636-2013a Standard Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials《固体电绝缘材料的取样及质量评定的标准操作规程》.pdf

ASTM D3636-2013ae1 Standard Practice for Sampling and Judging Quality of Solid Electrical Insulating Materials《固体电绝缘材料取样及质量评定的标准操作规程》.pdf

ASTM D3638-2007 Standard Test Method for Comparative Tracking Index of Electrical Insulating Materials《电绝缘材料比较漏电痕迹指数的标准试验方法》.pdf

ASTM D3638-2012 Standard Test Method for Comparative Tracking Index of Electrical Insulating Materials《绝缘材料比较漏电痕迹指数标准试验方法》.pdf